| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.62 | 12.784% | $192.4321 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $150.87 | 4.521% | $157.6908 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $182.47 | 6.160% | $193.7102 | $193.71 | $193.70 | $193.70 |
| Purchase #4 | $64.81 | 6.434% | $68.9799 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $135.92 | 9.154% | $148.3621 | $148.36 | $148.35 | $148.40 |
| Purchase #6 | $219.93 | 7.722% | $236.913 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $134.34 | 13.451% | $152.4101 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $1,058.96 | $1,150.4982 | $1,150.49 | $1,150.50 | $1,150.50 | |